🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.4

Radius: 13.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.64 AU

Year: 274 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,330,056 km

• M1: 166,652 km (0.091 R)
• M2: 726,896 km (0.093 R)
• M3: 1,172,249 km (0.027 R)
• M4: 1,595,162 km (0.046 R)
• M5: 2,046,050 km (0.067 R)
• M6: 3,140,658 km (0.089 R)
• M7: 3,969,131 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72

Radius: 13.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.55 AU - 0.57 AU

Year: 289 Days

Day: 9.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 80,330,056 km

• M1: 166,652 km (0.114 R)
• M2: 698,772 km (0.119 R)
• M3: 1,290,132 km (0.052 R)
• M4: 2,021,666 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 14.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.38 AU - 1.86 AU

Year: 1423 Days

Day: 6.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,330,056 km

• M1: 185,352 km (0.08 R)
• M2: 1,049,279 km (0.071 R)
• M3: 2,304,106 km (0.118 R)
• M4: 3,465,734 km (0.117 R)
• M5: 4,076,243 km (0.04 R)
• M6: 4,701,861 km (0.086 R)
• M7: 5,771,187 km (0.104 R)
• M8: 6,492,099 km (0.097 R)
• M9: 7,374,427 km (0.11 R)
• M10: 8,759,703 km (0.093 R)
• M11: 9,775,622 km (0.075 R)
• M12: 11,723,686 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.4

Radius: 10.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.88 AU - 2.14 AU

Year: 1967 Days

Day: 12.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 80,330,056 km

• M1: 128,205 km (0.101 R)
• M2: 461,061 km (0.099 R)
• M3: 798,703 km (0.091 R)
• M4: 1,285,195 km (0.082 R)
• M5: 1,766,302 km (0.08 R)
• M6: 2,213,001 km (0.104 R)
• M7: 2,593,279 km (0.114 R)
• M8: 3,555,493 km (0.061 R)
• M9: 5,446,260 km (0.095 R)
• M10: 6,768,406 km (0.067 R)
• M11: 7,178,753 km (0.058 R)
• M12: 8,170,587 km (0.09 R)
• M13: 8,956,574 km (0.093 R)
• M14: 9,757,671 km (0.043 R)
• M15: 10,899,252 km (0.053 R)
• M16: 11,773,203 km (0.05 R)
• M17: 12,448,637 km (0.086 R)
• M18: 13,617,296 km (0.112 R)
• M19: 14,008,045 km (0.066 R)
• M20: 15,411,722 km (0.08 R)
• M21: 16,171,829 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.4

Radius: 8.2

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.94 AU - 3.86 AU

Year: 4327 Days

Day: 7.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,330,056 km

• M1: 102,026 km (0.034 R)
• M2: 372,499 km (0.083 R)
• M3: 720,314 km (0.104 R)
• M4: 1,032,674 km (0.102 R)
• M5: 1,504,506 km (0.077 R)
• M6: 1,954,496 km (0.102 R)
• M7: 3,384,951 km (0.093 R)
• M8: 5,876,504 km (0.063 R)
• M9: 6,181,982 km (0.119 R)
• M10: 6,498,083 km (0.083 R)
• M11: 6,758,682 km (0.101 R)
• M12: 8,472,027 km (0.11 R)
• M13: 8,744,145 km (0.03 R)
• M14: 9,429,303 km (0.103 R)
• M15: 10,501,172 km (0.12 R)
• M16: 11,089,690 km (0.115 R)
• M17: 11,415,514 km (0.092 R)
• M18: 12,332,400 km (0.059 R)
• M19: 13,297,605 km (0.083 R)
• M20: 13,771,980 km (0.085 R)
• M21: 15,377,464 km (0.079 R)
• M22: 17,289,924 km (0.059 R)
• M23: 18,110,169 km (0.115 R)
• M24: 18,824,349 km (0.097 R)
• M25: 22,904,032 km (0.087 R)
• M26: 23,509,305 km (0.092 R)
• M27: 23,815,981 km (0.111 R)
• M28: 24,673,027 km (0.095 R)
• M29: 24,989,726 km (0.064 R)
• M30: 28,829,454 km (0.049 R)
• M31: 29,357,535 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 9.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.79 AU - 4.67 AU

Year: 6005 Days

Day: 11.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,330,056 km

• M1: 114,293 km (0.055 R)
• M2: 467,194 km (0.106 R)
• M3: 801,097 km (0.111 R)
• M4: 1,207,105 km (0.087 R)
• M5: 1,528,142 km (0.103 R)
• M6: 1,920,089 km (0.08 R)
• M7: 2,660,000 km (0.036 R)
• M8: 3,038,782 km (0.077 R)
• M9: 3,663,801 km (0.107 R)
• M10: 5,278,112 km (0.114 R)
• M11: 5,761,164 km (0.12 R)
• M12: 6,652,917 km (0.11 R)
• M13: 8,708,840 km (0.058 R)
• M14: 16,215,362 km (0.112 R)
• M15: 20,350,546 km (0.055 R)
• M16: 21,113,795 km (0.068 R)
• M17: 24,127,145 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.8

Radius: 12.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.99 AU - 5.39 AU

Year: 7011 Days

Day: 10.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,330,056 km

• M1: 162,762 km (0.07 R)
• M2: 711,637 km (0.072 R)
• M3: 1,824,196 km (0.087 R)
• M4: 2,439,792 km (0.1 R)
• M5: 3,355,181 km (0.06 R)
• M6: 3,882,514 km (0.119 R)
• M7: 4,601,930 km (0.043 R)
• M8: 5,644,477 km (0.089 R)
• M9: 6,868,936 km (0.096 R)
• M10: 9,193,238 km (0.116 R)
• M11: 9,877,199 km (0.101 R)
• M12: 11,092,233 km (0.105 R)
• M13: 11,605,354 km (0.109 R)
• M14: 13,098,490 km (0.11 R)
• M15: 14,162,879 km (0.11 R)
• M16: 16,963,052 km (0.118 R)
• M17: 20,685,047 km (0.03 R)
• M18: 21,860,138 km (0.099 R)
• M19: 23,148,326 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.8

Radius: 6.4

Gravity: 20.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.57 AU - 10.91 AU

Year: 19387 Days

Day: 23.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,330,056 km

• M1: 82,728 km (0.097 R)
• M2: 309,368 km (0.081 R)
• M3: 509,680 km (0.066 R)
• M4: 899,682 km (0.058 R)
• M5: 1,441,824 km (0.041 R)
• M6: 1,694,495 km (0.05 R)
• M7: 2,424,383 km (0.08 R)
• M8: 2,963,534 km (0.066 R)
• M9: 3,403,651 km (0.11 R)
• M10: 5,025,441 km (0.094 R)
• M11: 6,025,204 km (0.107 R)
• M12: 6,371,523 km (0.083 R)
• M13: 7,738,997 km (0.077 R)
• M14: 8,518,252 km (0.068 R)
• M15: 8,789,324 km (0.047 R)
• M16: 9,637,095 km (0.079 R)
• M17: 10,850,633 km (0.099 R)
• M18: 11,233,753 km (0.091 R)
• M19: 17,327,173 km (0.1 R)
• M20: 20,920,215 km (0.112 R)
• M21: 22,838,060 km (0.107 R)
• M22: 26,787,892 km (0.118 R)
• M23: 29,167,695 km (0.076 R)
• M24: 32,205,130 km (0.075 R)
• M25: 34,070,915 km (0.101 R)
• M26: 38,603,731 km (0.069 R)
• M27: 41,013,902 km (0.072 R)
• M28: 45,634,830 km (0.097 R)
• M29: 47,305,390 km (0.102 R)
• M30: 50,591,008 km (0.1 R)
• M31: 56,083,494 km (0.092 R)
• M32: 58,192,973 km (0.098 R)
• M33: 64,006,945 km (0.104 R)
• M34: 69,538,177 km (0.047 R)
• M35: 74,919,212 km (0.082 R)
• M36: 75,842,081 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 17,913 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit